Task 1733835146

Stderr output

<core_client_version>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[12:19:47][728465][INFO ] Application startup - thank you for supporting Einstein@Home!
[12:19:47][728465][INFO ] Petri's Custom BRP7 v18 - CUDA 12.5 - compiled by Ian 01/14/25
command_line:  ../../projects/einstein.phys.uwm.edu/BRP7_einsteinbinary_x86_64-pc-linux-gnu__cuda1250 -l ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_4_dms_200.zap -c Ter5_1_dns_cfbf00127_segment_4_dms_200_197.cpt -A 0.04 -P 1.5 -f 500.0 -W --pb_min 3600 --mc_max 1.6 --mp_min 1.1 --mismatch 0.222 --tobs 1800 --alpha 1.0 --start_template_id 4100000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_4_dms_200_197.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_4_dms_200_40000_197_4100000_2_0
------> GPU usage: 0.500000
[12:19:47][728465][INFO ] Starting data processing...
[12:19:47][728465][INFO ] opti: No host transfer for n_steps. Use device global.
[12:19:47][728465][INFO ] opti: No host transfer for mean. Use device global.
[12:19:47][728465][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[12:19:47][728465][INFO ] opti: sumspec[i] allloc, free and pinned.
[12:19:47][728465][INFO ] opti: power spectrum in fft callback (static link).
[12:19:47][728465][INFO ] opti: __constant__ access is not uniform, bad!
[12:19:47][728465][INFO ] Running on device 1 Tesla P100-PCIE-16GB
[12:19:47][728465][INFO ] CUDA global memory status (initial GPU state, including context):
[12:19:47][728465][INFO ] No template file. Generating templates.
[12:19:47][728465][INFO ] Template param value T_cons = 50000
[12:19:52][728465][INFO ] Number of generated templates to be used: 50000
[12:19:52][728465][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00127_segment_4_dms_200_197.cpt
[12:19:52][728465][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00127_segment_4_dms_200_197.cpt (No such file or directory).
------> Starting from scratch...
[12:19:52][728465][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_4_dms_200_197.binary
[12:19:52][728465][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00127/Ter5_1_dns_cfbf00127_segment_4_dms_200_DM249.70
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.73504485318
------> Number of samples/record: 0
------> Center freq in MHz: 857.5673828
------> Channel band in MHz: 3.34375
------> Number of channels/record: 256
------> Nifs: 1
------> RA (J2000): 174809.05
------> DEC (J2000): -244648.200001
------> Galactic l: 0
------> Galactic b: 0
------> Name: J1748-2446N
------> Lagformat: 0
------> Sum: 1
------> Level: 3
------> AZ at start: 0
------> ZA at start: 0
------> AST at start: 0
------> LST at start: 0
------> File size (bytes): 0
------> Data size (bytes): 0
------> Number of samples: 16777216
------> Trial dispersion measure: 249.7 cm^-3 pc
------> Scale factor: 1.23681
[12:19:52][728465][INFO ] Allocating memory for dedispersed compressed time series...
[12:19:52][728465][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[12:19:52][728465][INFO ] 8-bit allocation done
[12:19:52][728465][INFO ] Foobar
[12:19:52][728465][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_4_dms_200_197.binary
[12:19:52][728465][INFO ] Allocating memory for dedispersed uncompressed time series.
[12:19:52][728465][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[12:19:52][728465][INFO ] FftSize = 12582913
[12:19:53][728465][INFO ] Seed for random number generator is -1031391389.
[12:19:55][728465][INFO ] 8[12:19:55][728465][INFO ] 9[12:19:55][728465][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[12:19:55][728465][INFO ] Normalization factor 3.97364e-08
[12:19:55][728465][INFO ] Derived global search parameters:
------> f_A probability = 0.04
------> single bin prob(P_noise > P_thr) = 3.24424e-09
------> thr1 = 19.5464
------> thr2 = 22.7124
------> thr4 = 27.844
------> thr8 = 36.3869
------> thr16 = 50.9469
[12:19:55][728465][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1659 MB (14626 MB free / 16285 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[12:19:55][728465][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[12:19:55][728465][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[12:19:55][728465][INFO ] Launching time series padding kernel: grid 196608, block 32
[12:20:47][728465][INFO ] Checkpoint committed!
[12:21:47][728465][INFO ] Checkpoint committed!
[12:22:47][728465][INFO ] Checkpoint committed!
[12:23:47][728465][INFO ] Checkpoint committed!
[12:24:47][728465][INFO ] Checkpoint committed!
[12:25:47][728465][INFO ] Checkpoint committed!
[12:26:47][728465][INFO ] Checkpoint committed!
[12:27:47][728465][INFO ] Checkpoint committed!
[12:28:47][728465][INFO ] Checkpoint committed!
[12:29:47][728465][INFO ] Checkpoint committed!
[12:30:48][728465][INFO ] Checkpoint committed!
[12:31:22][728465][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 167.118965 3879.969971 0.4674866 3.0495024 17.7435 13.5302  8
------> CAND: 129.609252 3649.855957 0.8709328 3.0717754 17.4853 13.2566  8
------> CAND: 115.198449 4324.077637 0.8680299 3.2519631 16.2618 13.0563 16
------> CAND: 403.049118 3710.823242 0.7485211 3.0726602 16.4534 12.1698  8
------> CAND:  64.555238 4940.596191 0.3968490 0.9453837 16.3953 12.1088  8
------> CAND:  43.147549 4846.912109 0.4623200 0.8342558 15.3636 11.8588 16
------> CAND:  86.427188 4841.508789 0.5743469 3.2159140 15.1919 11.6323 16
------> CAND: 119.431303 5134.542480 0.9108341 0.7238213 15.1724 11.6066 16
------> CAND: 151.917697 4132.865723 0.9390008 3.2164884 15.1145 11.5303 16
------> CAND:  86.564988 3705.304688 0.7608464 0.1580912 15.0449 11.4389 16
------> CAND: 172.726698 4338.921387 0.9436696 3.2672985 15.0445 11.4384 16
------> CAND: 415.578999 3692.489502 0.5184228 3.0217130 20.9991 11.4102  2
------> CAND: 201.524429 3710.823242 0.7485211 3.0726602 15.0063 11.3883 16
------> CAND:  73.108400 4361.264160 0.7109458 3.2169106 15.0049 11.3865 16
------> CAND: 487.988800 4398.643066 0.1661132 2.3767328 20.8558 11.3251  2
------> CAND: 115.278119 3704.455322 0.7805188 3.0753829 14.8962 11.2439 16
------> CAND: 493.155887 4441.904297 1.0169497 3.2928774 20.6828 11.2223  2
------> CAND: 111.837806 4069.351074 0.9649275 0.3039468 15.494 11.1694  8
------> CAND: 212.766106 5650.728027 0.4744192 3.0417120 17.3004 11.1497  4
------> CAND: 325.314708 6136.890625 0.4806052 2.8395190 20.5516 11.1445  2
------> CAND:  64.804626 3649.855957 0.8709328 3.0717754 14.8156 11.1386 16
------> CAND:  86.425631 5169.621094 0.5450402 3.1749363 14.7989 11.1167 16
------> CAND: 259.074996 4524.707031 1.0554986 3.3188293 17.2537 11.1125  4
------> CAND: 115.516867 4617.029297 0.9816969 0.5165858 17.1686 11.0449  4
------> CAND: 170.725623 3901.794678 0.4622096 3.0437403 15.3698 11.0406  8
------> CAND: 125.028397 3878.000977 0.8867763 3.1426127 14.719 11.0124 16
------> CAND:  68.881515 5405.507812 1.1736598 0.7545418 14.6868 10.9705 16
------> CAND: 298.109066 3783.249512 0.4852766 3.0344720 15.2971 10.9654  8
------> CAND: 248.527506 4457.971680 0.4005372 3.0600362 15.2886 10.9566  8
------> CAND:  86.436012 5523.866211 0.5547019 3.1695709 14.664 10.9407 16
------> CAND: 115.427856 3968.906982 0.6157799 0.3187649 14.6424 10.9126 16
------> CAND: 192.187030 4128.143066 0.2362359 2.8348153 14.638 10.9068 16
------> CAND: 271.465261 3791.166992 0.6398041 0.2239112 15.2102 10.8755  8
------> CAND: 115.326128 8119.003418 1.3714722 3.2941170 14.6014 10.8593 16
------> CAND: 259.766069 4479.705566 0.9432089 0.4705496 15.1911 10.8558  8
------> CAND: 230.531065 4555.916504 0.4544298 3.1111107 20.0601 10.8527  2
------> CAND: 182.043077 4000.975830 0.7927124 3.1617897 14.5959 10.8521 16
------> CAND:  73.193519 4124.957520 0.3974780 0.5035274 14.5916 10.8466 16
------> CAND: 239.241749 6185.999023 0.7538617 1.2172140 16.9159 10.8441  4
------> CAND: 193.426965 5311.015137 0.8790420 3.3656819 20.005 10.82  2
------> CAND:   8.305331 4519.658691 0.6112508 3.2120445 14.556 10.8002 16
------> CAND:  22.236042 3935.711182 0.8683544 0.2531374 14.5235 10.758 16
------> CAND:  33.406614 4777.109375 0.5138672 3.1749437 15.0886 10.7499  8
------> CAND: 115.181841 4834.791016 1.0790939 3.3709333 14.5101 10.7406 16
------> CAND: 172.814672 3759.683105 0.9213911 3.1104951 15.0762 10.7371  8
------> CAND: 431.760952 5146.852539 1.0916808 3.4083390 19.8559 10.7316  2
------> CAND: 259.280268 6231.285645 0.8856623 3.3240228 15.0623 10.7228  8
------> CAND: 116.591495 4827.663574 0.5811982 3.2070904 19.8297 10.7161  2
------> CAND: 184.163526 3927.084961 0.7777230 3.1401882 15.0531 10.7133  8
------> CAND: 102.783531 4178.166016 0.4888884 0.4727354 14.4803 10.7019 16
------> CAND:  98.044375 3611.158203 0.9665619 0.0903946 14.4755 10.6958 16
------> CAND: 239.839918 4015.180176 0.8624425 3.1811662 16.7206 10.6891  4
------> CAND: 193.425668 5247.708984 0.8591904 3.3566146 19.7601 10.6748  2
------> CAND: 166.308778 3921.639893 0.3179181 2.9555113 14.9872 10.6453  8
------> CAND: 115.267738 5605.870117 0.8943591 3.3636220 14.4232 10.6279 16
------> CAND: 230.478904 4136.878418 0.5924872 3.1417243 16.6273 10.6151  4
------> CAND: 403.194184 4324.077637 0.8680299 3.2519631 16.6237 10.6123  4
------> CAND: 166.311892 4074.736084 0.3463891 2.9875607 14.9256 10.5818  8
------> CAND: 360.614181 4575.244629 0.7971559 3.2789831 16.5815 10.5789  4
------> CAND: 102.097130 3701.086182 0.1775473 0.5475152 14.3794 10.5712 16
------> CAND: 189.827833 4174.259277 0.5500728 0.4418893 16.5673 10.5676  4
------> CAND: 116.593571 5083.906250 0.6415458 3.2591138 19.5646 10.5589  2
------> CAND: 166.988172 3780.322510 0.6871205 3.0830021 14.3667 10.5547 16
------> CAND: 492.738337 3817.122803 0.1087300 1.0777361 16.5479 10.5522  4
------> CAND: 403.340287 3831.292725 0.4089898 3.0014453 16.5376 10.5441  4
------> CAND: 115.228293 4890.595215 0.7466818 3.2876589 14.3569 10.5422 16
------> CAND: 115.222324 4258.259277 0.7640153 3.2124512 14.3559 10.5408 16
------> CAND: 279.974825 4682.813965 0.4573075 3.1148024 14.8698 10.5244  8
------> CAND:  14.300511 3735.104004 0.9870228 0.1495303 14.3425 10.5235 16
------> CAND:  27.551049 3766.990234 0.5052810 3.0376320 16.5112 10.5232  4
------> CAND: 259.218505 3649.855957 0.8709328 3.0717754 16.5079 10.5206  4
------> CAND: 201.650810 3913.543457 0.5570719 3.0908537 14.8612 10.5155  8
------> CAND: 164.246199 3817.122803 0.1087300 1.0777361 14.8582 10.5124  8
------> CAND:  52.051049 6053.401855 1.0046334 1.0197785 16.4904 10.5067  4
------> CAND:  40.421405 3852.646729 0.2411973 2.8315339 14.327 10.5034 16
------> CAND:  86.405909 3939.771240 0.6535823 3.1236985 16.4808 10.4991  4
------> CAND:  94.913916 4174.259277 0.5500728 0.4418893 14.8438 10.4976  8
------> CAND:  46.308890 3969.743896 1.0100064 0.2513695 16.4683 10.4892  4
------> CAND:  86.426929 4298.923340 0.2891320 2.9317482 14.3156 10.4887 16
------> CAND: 498.905831 4787.962402 1.0764642 3.3578181 24.1497 10.4881  1
------> CAND: 116.815451 3684.028320 0.8744439 0.1362669 14.8312 10.4846  8
------> CAND:  57.745718 5491.454102 1.2514820 0.7670001 14.3118 10.4839 16
------> CAND: 264.352634 4534.140137 1.0560249 3.3151987 14.8211 10.4742  8
------> CAND: 115.250611 5647.046387 0.8404769 3.3397639 14.3038 10.4735 16
------> CAND: 218.333616 4947.435547 0.3867955 0.9643443 14.8194 10.4725  8
------> CAND: 165.124637 3652.404785 0.3065373 2.9016159 14.2962 10.4636 16
------> CAND: 117.923036 3912.654297 0.8317660 0.2477533 14.2952 10.4623 16
------> CAND: 438.956881 3859.490479 1.0078145 0.2023460 16.4335 10.4616  4
------> CAND: 115.284606 4004.432373 0.2671373 2.8810813 14.292 10.4582 16
------> CAND:  52.054422 6541.136230 1.1736310 1.1219106 16.4092 10.4424  4
------> CAND: 230.512380 5008.509277 0.5935919 3.2168152 14.7885 10.4408  8
------> CAND: 201.678837 3720.754395 0.9575140 3.1013610 14.7834 10.4355  8
------> CAND:  46.309149 4024.704834 1.0349920 0.2764420 14.7816 10.4336  8
------> CAND:  99.835248 3635.983887 0.9706689 3.0761969 14.2671 10.4261 16
------> CAND:  69.195002 3659.372803 0.8032933 0.1289563 14.2572 10.4134 16
------> CAND: 329.242379 3710.509033 0.4386508 2.9898884 14.7605 10.4119  8
------> CAND: 148.584043 4464.974609 0.8307453 3.2634645 14.2409 10.3923 16
------> CAND:  73.984503 3692.099365 0.8793566 0.1362416 14.2376 10.388 16
------> CAND:  65.007043 4122.758789 0.9625143 0.3227569 14.2224 10.3684 16
------> CAND: 206.521019 3950.331543 0.3962269 3.0143299 14.7126 10.3626  8
[12:31:22][728465][INFO ] Statistics: count dirty SumSpec pages 1716 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[12:31:22][728465][INFO ] Data processing finished successfully!
12:31:22 (728465): called boinc_finish(0)

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